22215186

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1123}}^1$

素因数の和:1295

約数の個数: 48

約数和(自身を含む): 55408704

約数和(自身を除く): 33193518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 157, 314, 471, 942, 1099, 1123, 1413, 2198, 2246, 2826, 3297, 3369, 6594, 6738, 7861, 9891, 10107, 15722, 19782, 20214, 23583, 47166, 70749, 141498, 176311, 352622, 528933, 1057866, 1234177, 1586799, 2468354, 3173598, 3702531, 7405062, 11107593, 22215186]

約数ペア:

[(1, 22215186), (2, 11107593), (3, 7405062), (6, 3702531), (7, 3173598), (9, 2468354), (14, 1586799), (18, 1234177), (21, 1057866), (42, 528933), (63, 352622), (126, 176311), (157, 141498), (314, 70749), (471, 47166), (942, 23583), (1099, 20214), (1123, 19782), (1413, 15722), (2198, 10107), (2246, 9891), (2826, 7861), (3297, 6738), (3369, 6594)]